Indoor Sensor
Loud and clear
Loud and clear
The indoor siren is loud enough to hear throughout large homes and is great for heavy sleepers.
Right where you need it
Right where you need it
Install it virtually anywhere in your home and rest easy knowing you'll be alerted during an emergency.
All in sync
All in sync
The ADT Indoor Siren syncs with the ADT Base and the ADT+ app to provide an additional layer of peace of mind.
Complete your ADT system with these products
What's in the box
What's in the box
- Indoor Siren
- 2 replaceable CR123A batteries
- Mounting hardware
- User guide
Complete your ADT system with these products
Keypad
Arm and disarm your ADT security or send a panic alarm from one elegantly designed, easy-to-use keypad.
Smoke & Carbon Monoxide Detector
Detects smoke, carbon monoxide and heat, and alerts you by sound, light and ADT+ app notification.
Premium Door/Window Sensor
The first line of defense for your home's accessible entry points, as well as protection for sensitive areas like medicine cabinets.
Get the ADT
Advantage
Single-app access
with ADT+
Access your Google Nest cameras and ADT security and smart devices all in one spot, from virtually anywhere, anytime.
Live remote
assistance
Need support or device setup help? Just schedule a time to meet with one of our trained ADT Remote Assistance specialists to get step-by-step help.
Grows and goes
with you
Easily add new devices to your ADT system anytime, and just as easily take it all with you if you move.
24/7
Monitoring
Award-winning* ADT System Monitoring and Response Technology lets you quickly verify an alarm for faster police response†.
† Vs. Unverified alarms.
